September weather forecast and climate
Leatherwood, AL

Weather in September

The first month of the autumn, September, is still a warm month in Leatherwood, Alabama, with average temperature ranging between max 84°F (28.9°C) and min 64°F (17.8°C).

Temperature

In September, the average high-temperature is almost the same as in August - a warm 84°F (28.9°C). In September, in Leatherwood, the average low-temperature is 64°F (17.8°C).

Heat index

The average heat index in September is calculated to a hot 91.9°F (33.3°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, pregnancy, differences in body mass, height, and shape), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in Leatherwood, Alabama, is 74%.

Rainfall

In Leatherwood, Alabama, in September, during 10.8 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Leatherwood, during the entire year, the rain falls for 147.2 days and collects up to 20.12" (511mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in September is 12.4h.

Sunshine

In September, the average sunshine is 8.7h.

UV index

In September, the average daily maximum UV index in Leatherwood is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Leatherwood?

The average high-temperature, in September, in Leatherwood, Alabama, is 84°F (28.9°C), while the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, in September is estimated at 91.9°F (33.3°C).

What is the average humidity in September in Leatherwood?

In September, the average relative humidity in Leatherwood is 74%.

How many days does it rain in September in Leatherwood?

In Leatherwood, Alabama, in September, during 10.8 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

When it does not snow in Leatherwood?

In Leatherwood snow does not fall in April through November.

How many hours of daylight does Leatherwood have in September?

The average length of the day in September is 12.4h.

How many hours of sunshine does Leatherwood have in September?

The average sunshine in September in Leatherwood, Alabama, is 8.7h.

What is the UV index reading in September in Leatherwood?

The average daily maximum UV index in September in Leatherwood is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in September
Leatherwood, AL

Average temperature in September - Leatherwood, AL
  • Average high temperature in September: 84°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in September
Leatherwood, AL

Average pressure in September - Leatherwood, AL
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in September
Leatherwood, AL

Average wind speed in September - Leatherwood, AL
  • Average wind speed in September: 4.5mph

The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in September
Leatherwood, AL

Average humidity in September - Leatherwood, AL
  • Average humidity in September: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in September
Leatherwood, AL

Average rainfall in September - Leatherwood, AL
  • Average rainfall in September: 1.22"

The wettest month (with the highest rainfall) is August (2.13").
The driest month (with the least rainfall) is October (0.98").

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Average rainfall days in September
Leatherwood, AL

Average rainfall days in September - Leatherwood, AL
  • Average rainfall days in September: 10.8 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (7.7 days).

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Average snowfall in September
Leatherwood, AL

Average snowfall in September - Leatherwood, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.51").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Leatherwood, AL

Average snowfall days in September - Leatherwood, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Leatherwood, AL

Average daylight in September / Average sunshine in September - Leatherwood, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 8.7h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in September
Leatherwood, AL

Average sunshine days in September - Leatherwood, AL
  • Average sunshine days in September: 16.8 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in September
Leatherwood, AL

Average UV index in September - Leatherwood, AL
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Leatherwood, AL

Average cloud cover in September - Leatherwood, AL
  • Average cloud cover in September: 30

Months with the most cloud cover are February and December (Cloud cover 47).
Months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in September
Leatherwood, AL

Average visibility in September - Leatherwood, AL
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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